.normal {
}

.operation a {
    margin: 0 .5em;
}

.clear:after {
    content: '';
    display: block;
    clear: both;
}

.form-wrap {
	padding: 20px 20px 20px 0;
	margin-bottom: 20px;
	background-color: #f7f7f7;
}

.button-wrap {
	margin: 20px 0;
}
.button-wrap button {
	margin-right: 10px;
}